Sandhyavitri, A., Fakhri, F., Husaini, R. R., Kuswoyo, I., & Fauzi, M. (2020). Added values of the local timbers materials for main bridge frame structures utilizing laminating composites technology. Journal of Applied Materials and Technology, 2(1), 50–58. https://doi.org/10.31258/Jamt.2.1.50-58